diff options
| author |   Loic Poulain <loic.poulain@linaro.org> | 2021-10-25 17:22:08 +0200 |
|---|---|---|
| committer |   Kalle Valo <kvalo@codeaurora.org> | 2021-10-28 10:31:15 +0300 |
| commit | d707f812bb0513ea0030d0c9fe2a456bae5a4583 (patch) | |
| tree | 5a7214c454de9e3615531196f011817c531da797 /drivers/net/wireless/ath/wcn36xx/main.c | |
| parent | Revert "wcn36xx: Enable firmware link monitoring" (diff) | |
| download | linux-dev-d707f812bb0513ea0030d0c9fe2a456bae5a4583.tar.xz linux-dev-d707f812bb0513ea0030d0c9fe2a456bae5a4583.zip | |
wcn36xx: Channel list update before hardware scan
The channel scan list must be updated before triggering a hardware scan
so that firmware takes into account the regulatory info for each single
channel such as active/passive config, power, DFS, etc... Without this
the firmware uses its own internal default channel configuration, which
is not aligned with mac80211 regulatory rules, and misses several
channels (e.g. 144).
Fixes: 2f3bef4b247e ("wcn36xx: Add hardware scan offload support")
Signed-off-by: Loic Poulain <loic.poulain@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1635175328-25642-1-git-send-email-loic.poulain@linaro.org
Diffstat (limited to 'drivers/net/wireless/ath/wcn36xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/main.c b/drivers/net/wireless/ath/wcn36xx/main.c index 42153305f6d8..158ac17f5f56 100644 --- a/drivers/net/wireless/ath/wcn36xx/main.c +++ b/drivers/net/wireless/ath/wcn36xx/main.c @@ -678,6 +678,7 @@ static int wcn36xx_hw_scan(struct ieee80211_hw *hw, mutex_unlock(&wcn->scan_lock); + wcn36xx_smd_update_channel_list(wcn, &hw_req->req); return wcn36xx_smd_start_hw_scan(wcn, vif, &hw_req->req); } |